SO

Sugio Otani

📍 Kiryu City, JP: #5 of 22 inventorsTop 25%
Overall (1989): #54,241 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4866157 Thermosetting aromatic resin composition Michiya Ota, Akira Kojima 1989-09-12